18570108

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1103}}^1$

素因数の和:1194

約数の個数: 48

約数和(自身を含む): 45997056

約数和(自身を除く): 27426948

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 61, 69, 92, 122, 138, 183, 244, 276, 366, 732, 1103, 1403, 2206, 2806, 3309, 4209, 4412, 5612, 6618, 8418, 13236, 16836, 25369, 50738, 67283, 76107, 101476, 134566, 152214, 201849, 269132, 304428, 403698, 807396, 1547509, 3095018, 4642527, 6190036, 9285054, 18570108]

約数ペア:

[(1, 18570108), (2, 9285054), (3, 6190036), (4, 4642527), (6, 3095018), (12, 1547509), (23, 807396), (46, 403698), (61, 304428), (69, 269132), (92, 201849), (122, 152214), (138, 134566), (183, 101476), (244, 76107), (276, 67283), (366, 50738), (732, 25369), (1103, 16836), (1403, 13236), (2206, 8418), (2806, 6618), (3309, 5612), (4209, 4412)]